Hemels Gewelf

Nestled in the dunes of Kijkduin lies Het Hemels Gewelf, a striking installation by American artist James Turrell. This site invites visitors to view the sky in a new way and to experience stillness with intention. The artwork consists of an oval crater, 30 by 40 meters, surrounded by an earthen wall nearly five meters high. A wooden staircase and narrow concrete passage lead you inside, where the sky appears as a framed panorama overhead.

The piece was completed in 1992 at the initiative of art center Stroom, as part of the International Federation of Landscape Architecture Congress held in The Hague. The theme—art in dialogue with landscape—fit perfectly with Turrell’s vision. With his signature style, he created a space for reflection, silence, and wonder.

Inside the crater, the sky becomes the artwork itself. Shielded from noise and visual distractions, you feel detached from the world and fully attuned to the shifting light. On clear days it’s bright blue, at sunset it glows orange, and on overcast days it turns soft gray. These subtle transitions make every visit a unique, meditative experience.